... water repellence 20times wash keep the same performance SUPER-TECH waterproof and breathable fabric 1.Waterproof, Moisture vapor permeable fabric 2.Backing: PTFE/TPU ... 15000mm5,breathable: above 5500g/m2.24hr6,finishing: laminated with PTFE/TPU/PU membrane7,RET:<13m2.Pa/W8,ideal for outdoor sportswear ... mountaineering,ski,trekking and climbing etc. waterproof and breathable PTFE/TPU/PU laminated fabric